What do you mean "simplified"? It can definitely be factored.
To the nearest hundredth, roots are -1.71 and 3.21
-2(x + 5)(x - 6)
use algebra and then factor... x= -9 and 9
It is: 2xsquared+14x-9
are you trying to say (-2x) times 1 times (x-5)? if so, the answer is -2xsquared + 10x
It is: 4x squared
2(x - 13)(x + 13)
(x - 3)(2x + 7)
What do you mean "simplified"? It can definitely be factored.
To the nearest hundredth, roots are -1.71 and 3.21
You would multiply x by x which means xsquared, and then multiply that by two. Which is 2xsquared.
-2(x + 5)(x - 6)
use algebra and then factor... x= -9 and 9
It is: 2xsquared+14x-9
(x - 4)(2x + 3)
The curve turns at a minimum: (2.5, -12)